Home / 65,534,187.80-141,281,935.17

Finding the Third Proportional to 65,534,187.80 and 141,281,935.17

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Solution

The third proportional to 65,534,187.80 and 141,281,935.17 is: 304,582,781.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,534,187.80 : 141,281,935.17 = 141,281,935.17 : x
  2. Step 2: Convert to fraction form
    65,534,187.80/141,281,935.17 = 141,281,935.17/x
  3. Step 3: Cross multiply
    65,534,187.80x = 141,281,935.17 × 141,281,935.17
  4. Step 4: Simplify right side
    65,534,187.80x = 19,960,585,205,911,304
  5. Step 5: Solve for x
    x = 19,960,585,205,911,304/65,534,187.80
  6. Step 6: Final answer
    x = 304,582,781.55

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.